Hotel Zoo Berlin is a luxurious and sustainable hotel situated in the Charlottenburg district of Berlin. The hotel is housed in a historic building that has been carefully restored to preserve its architectural heritage. They have implemented various eco-friendly practices, including energy-efficient lighting, water-saving measures, and a recycling program. The hotel also offers organic and locally sourced food options in their restaurant. With its elegant design and commitment to sustainability, Hotel Zoo Berlin offers a luxurious and eco-conscious stay in the city.